phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4cf4a4f81fd1b063ab52505352c2d754' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4cf4a4f81fd1b063ab52505352c2d754', -1, 1714220463, 1714220463, '0d3b2257', 39, 0, 0)

Line : 187
File : sessions.php